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authorDave Airlie <airlied@redhat.com>2015-03-19 14:02:15 +1000
committerDave Airlie <airlied@redhat.com>2015-03-19 14:02:15 +1000
commit4a87b990801a74874ace5b84e5f7563de202c013 (patch)
tree5358f1a3f1293fd34c7c4b634a35843905fb2d1c /drivers/gpu
parent31a55cf145f2e3d74a7488e86bd0b33b64250fce (diff)
parenta239118a24b3bf9089751068e431dfb63dc4168b (diff)
downloadop-kernel-dev-4a87b990801a74874ace5b84e5f7563de202c013.zip
op-kernel-dev-4a87b990801a74874ace5b84e5f7563de202c013.tar.gz
Merge branch 'drm-fixes-4.0' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
single radeon fix. * 'drm-fixes-4.0' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: drop ttm two ended allocation
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/radeon_object.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 43e0994..318165d 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -173,17 +173,6 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
else
rbo->placements[i].lpfn = 0;
}
-
- /*
- * Use two-ended allocation depending on the buffer size to
- * improve fragmentation quality.
- * 512kb was measured as the most optimal number.
- */
- if (rbo->tbo.mem.size > 512 * 1024) {
- for (i = 0; i < c; i++) {
- rbo->placements[i].flags |= TTM_PL_FLAG_TOPDOWN;
- }
- }
}
int radeon_bo_create(struct radeon_device *rdev,
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